Answer:
51.9914 or 52 hrs.
Step-by-step explanation:
-0.0006h²+0.016+0.79 (divide each term by -0.0006)
=h²-(80/3)h-(3950/3)
Using the quadratic formula
((80/3)+sqrt((-80/3)^2-4(1)(-3950/3)))/2(1)
= 103.9828/2
=52.9914
Aprroximation: 51.9914 or 52 hrs.
Exact: ((80/3)+sqrt(53800/3))/2
The parent equation would be y=x^2 because that is the parent equation of a quadratic function. ;)
If the three slashes are 190, 195, and 200, we can see it as
<span>-l----------l--------|--l- with the slightly longer line being around 198.78. Since it is clearly closer to the end of the line than the start of the line, we round it to 200</span>
Answer:
1 out of ever PUPILS need support
Step-by-step explanation:
4/24=1/6